Urza, Lord Protector [The Brothers' War] RC1 ) This card's Xyz Summon

) This card's Xyz Summon cannot be negated

then you can negate the attack

you can destroy 1 face-up card your opponent control

Set: Sun & Moon: Forbidden Light Type: Fighting Rarity: Promo Retreat cost: Colorless

If it's a Wizard 'non-attack' action card

Urza, Lord Protector [The Brothers' War] RC1 ) This card's Xyz SummonSet: The Brothers' War Type: Legendary Creature Human Artificer Rarity: Mythic Cost: {1}{W}{U} Artifact, instant, and sorcery spells you cast cost {1} less to cast. {7}: If you both own and control Urza, Lord Protector and an artifact named The Mightstone and Weakstone, exile them, then meld them into Urza, Planeswalker. Activate only as a sorcery.